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Mathematical calculation：
Enter the mathematical formula directly and click the "Next" button to get the calculation answer.
It supports mathematical functions (including trigonometric functions).
Enter the mathematical formula directly and click the "Next" button to get the calculation answer.
It supports mathematical functions (including trigonometric functions).
Current location：Mathematical operation > History of Mathematical Computation > Answer
Overview: 3 questions will be solved this time.Among them
☆1 mathematical statistics
☆1 arithmetic calculations
☆1 calculations of prime factor
[1/3 Formula]
Work: Calculate the value of equation 161056-1.36*10^4 .
Question type: Mathematical calculation
Solution:
161056-1.36*10^4
=161056-1.36*10000
=161056-13600
=147456
Answer:161056-1.36*10^4=147456
[2/3 Digtal analysis]
Work：Break 147456 into prime factors.
Question type: Resolving prime factor
Solution:
147456=2*2*2*2*2*2*2*2*2*2*2*2*2*2*3*3
*Note: 147456 has 16 prime factors.
[ 3/3 data statistics ]
Work: Please make statistics on the following data: 2,2,2,2,2,2,2,2,2,2,2,2,2,2,3,3 。
Question type: data statistics
Total data：16
The sum：34
Average value：2.125
Variance：0.10938
Standard deviation：0.33072
*Note: Totally 5 items are counted.